Audio Database

RT-1020H-A
Commentary

4-track stereo tape deck that supports 2 speeds of 38cm/s and 19cm/s.

Equipped with a tape selector with 3 levels of bias and 2 levels of equalizer.

The drive section uses a 3-motor system that uses a dedicated motor for driving the capstan and reel.

Sound on Sound recording and echo recording are available.

4-track 4-channel playback is possible.
In addition, 2-track 38 cm tapes can be played by using 1-4 tracks.

Model Rating
Type Stereo tape deck
Head configuration 4-track, 2-channel, 3-head system
Erase, Record, and Playhead : 1 each
Uneven rotation 38cm/s:0.04%WRMS(0.06%RMS)
19cm/s:0.08%WRMS(0.10%RMS)
Signal-to-noise ratio 55 dB or more
Distortion factor Not more than 1%
Frequency characteristic 38cm/s : 30 Hz to 22 kHz ± 3 dB
19cm/s : 40 Hz to 20 kHz ± 3 dB
Crosstalk 60 dB or Less (1 kHz)
Channel separation 50 dB or More (1 kHz)
Erasure rate 60 dB or more
Bias frequency 125kHz
Attachment mechanism 3-position bias selector
2-position equalizer selector
Lock Type Pause (Pause) Lever (Also used as PLAY Timing Release Lever)
L/R Independent Tape Monitor Switch
Front / rear (meter and headphone) change-over switch
L/R Independent Recording Mode Switch
Semi-fixed 4-channel playback level control (bottom of chassis)
Pwer 100 VAC, 50Hz/60Hz
Power consumption 100W
External dimensions Width 440x Height 431x Depth 227 mm
Weight 20kg
Attachment No. 10 metal reel
Adapter for No. 10 reel (thickness correction sheet) x2
Cleaning kit
Splicing tape